<template>
  <div>
    <img class="logo" src="./assets/logo.png" alt="logo">

    <!-- 3.使用组件标签 : 相当于把整个 *.vue中的内容拿过来,此处展示<template>  -->
    <HelloWorld/>
  </div>
</template>

<script>
  //1. 引入组件
  import HelloWorld from './components/HelloWorld.vue'

  export default {
    //2. 映射组件标签
    components: {
      HelloWorld
    }
  }
</script>

<style>
  .logo{
    width: 200px;
    height: 200px;
  }
</style>
